<template>
  <el-form ref="form" :model="user" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input
        v-model="user.oldPassword"
        placeholder="请输入旧密码"
        :type="isPasswordVisible ? 'text' : 'password'"
      />
      <div class="show-password">
        <i
          v-if="!isPasswordVisible"
          class="el-input__icon el-icon-view show-password-icon"
          @click="isPasswordVisible = true"
        ></i>
        <img
          @click="isPasswordVisible = false"
          v-if="isPasswordVisible"
          src="@/assets/images/hide-password.png"
          class="hide-password"
          alt=""
        />
      </div>
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input
        v-model="user.newPassword"
        placeholder="新密码6-20个字符，至少一个数字和字母"
        :type="newPasswordVisivle ? 'text' : 'password'"
      />
      <div class="show-password">
        <i
          v-if="!newPasswordVisivle"
          class="el-input__icon el-icon-view show-password-icon"
          @click="newPasswordVisivle = true"
        ></i>
        <img
          @click="newPasswordVisivle = false"
          v-if="newPasswordVisivle"
          src="@/assets/images/hide-password.png"
          class="hide-password"
          alt=""
        />
      </div>
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input
        v-model="user.confirmPassword"
        placeholder="请确认新密码"
        type="password"
        :type="confirmPasswordVisivle ? 'text' : 'password'"
      />
      <div class="show-password">
        <i
          v-if="!confirmPasswordVisivle"
          class="el-input__icon el-icon-view show-password-icon"
          @click="confirmPasswordVisivle = true"
        ></i>
        <img
          @click="confirmPasswordVisivle = false"
          v-if="confirmPasswordVisivle"
          src="@/assets/images/hide-password.png"
          class="hide-password"
          alt=""
        />
      </div>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="mini" @click="submit">保存</el-button>
      <el-button type="danger" size="mini" @click="close">关闭</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { handUser } from "@/api/index";
export default {
  data() {
    const equalToPassword = (rule, value, callback) => {
      if (this.user.newPassword !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    };
    return {
      isPasswordVisible: false,
      newPasswordVisivle: false,
      confirmPasswordVisivle: false,
      user: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined,
      },
      // 表单校验
      rules: {
        oldPassword: [
          { required: true, message: "旧密码不能为空", trigger: "blur" },
        ],
        newPassword: [
          { required: true, message: "新密码不能为空", trigger: "blur" },
          {
            min: 6,
            max: 20,
            message: "长度在 6 到 20 个字符",
            trigger: "blur",
          },
          {
            pattern: /^(?=.*[0-9])(?=.*[a-zA-Z]).+/,
            message: "至少一个数字和字母",
            trigger: "blur",
          },
        ],
        confirmPassword: [
          { required: true, message: "确认密码不能为空", trigger: "blur" },
          { required: true, validator: equalToPassword, trigger: "blur" },
        ],
      },
    };
  },
  methods: {
    submit() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          handUser({
            id: localStorage.getItem("userId"),
            oriPass: this.user.oldPassword,
            password: this.user.newPassword,
          }).then((response) => {
            this.$modal.msgSuccess("修改成功,请重新登录!");
            setTimeout(() => {
              this.$store.dispatch("LogOut").then(() => {
                // location.href = "/login";
                this.$router.push("/login");
              });
            }, 1500);
          });
        }
      });
    },
    close() {
      this.$tab.closePage();
    },
  },
};
</script>
